triobolar

The story

1. Ancient Greek · derived fromτρῐώβολον
2. Latin · derived fromtriobolus“a coin worth three oboli”
3. Late Latin · derived fromtriobolaris
4. English todaytriobolar

From Late Latin triobolaris, from Latin triobolus (“a coin worth three oboli”), from Ancient Greek τρῐώβολον (trĭṓbolon). Literally, "having the value of three oboli".